147679974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 354851640

約数和(自身を除く): 207171666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1129, 1521, 1677, 2258, 3042, 3354, 3387, 5031, 6774, 7267, 10062, 10161, 14534, 14677, 20322, 21801, 29354, 43602, 44031, 48547, 65403, 88062, 97094, 130806, 132093, 145641, 190801, 264186, 291282, 381602, 436923, 572403, 631111, 873846, 1144806, 1262222, 1717209, 1893333, 3434418, 3786666, 5679999, 8204443, 11359998, 16408886, 24613329, 49226658, 73839987, 147679974]

約数ペア:

[(1, 147679974), (2, 73839987), (3, 49226658), (6, 24613329), (9, 16408886), (13, 11359998), (18, 8204443), (26, 5679999), (39, 3786666), (43, 3434418), (78, 1893333), (86, 1717209), (117, 1262222), (129, 1144806), (169, 873846), (234, 631111), (258, 572403), (338, 436923), (387, 381602), (507, 291282), (559, 264186), (774, 190801), (1014, 145641), (1118, 132093), (1129, 130806), (1521, 97094), (1677, 88062), (2258, 65403), (3042, 48547), (3354, 44031), (3387, 43602), (5031, 29354), (6774, 21801), (7267, 20322), (10062, 14677), (10161, 14534)]